<script setup>
import { onMounted, ref } from 'vue';
import MyTag from './components/MyTag.vue';

const myTagRef = ref(null)
onMounted(()=>{
  console.log(myTagRef.value.msg);
  myTagRef.value.showAlert()
})

</script>
  
<template>
  <div>
    <MyTag ref="myTagRef"></MyTag>
  </div> 
</template>
  
<style scoped>
  
</style>